package com.atguigu.service.impl;

import com.atguigu.dao.MysqlServiceConfigDao;
import com.atguigu.dao.impl.MysqlServiceConfigDaoImpl;
import com.atguigu.pojo.Page;
import com.atguigu.pojo.MysqlServiceConfig;
import com.atguigu.service.MysqlServiceConfigService;

import java.util.List;

public class MysqlServiceConfigServiceImpl implements MysqlServiceConfigService {
    MysqlServiceConfigDao mysqlServiceConfigDao=new MysqlServiceConfigDaoImpl();
    @Override
    public void addMysqlServiceConfig(MysqlServiceConfig mysqlServiceConfig) {
        mysqlServiceConfigDao.addMysqlServiceConfig(mysqlServiceConfig);
    }

    @Override
    public void updateMysqlServiceConfig(MysqlServiceConfig mysqlServiceConfig) {
        mysqlServiceConfigDao.updateMysqlServiceConfig(mysqlServiceConfig);
    }

    @Override
    public void deleteMysqlServiceConfigById(String id) {
        mysqlServiceConfigDao.deleteMysqlServiceConfigById(id);
    }

    @Override
    public MysqlServiceConfig queryMysqlServiceConfigById(String id) {
        return mysqlServiceConfigDao.queryMysqlServiceConfigById(id);
    }

    @Override
    public List<MysqlServiceConfig> queryMysqlServiceConfigs() {
        return mysqlServiceConfigDao.queryMysqlServiceConfigs();
    }
    @Override
    public MysqlServiceConfig queryMysqlServiceConfigByServiceId(String serviceId){
        return mysqlServiceConfigDao.queryMysqlServiceConfigByServiceId(serviceId);
    }

    @Override
    public List<MysqlServiceConfig> queryMysqlServiceConfigsByPort(String port){
        return mysqlServiceConfigDao.queryMysqlServiceConfigsByPort(port);
    }

    @Override
    public Page page(Integer pageNo, Integer pageSize) {
        Page<MysqlServiceConfig> page=new Page<>();
        page.setPagesize(pageSize);
        Integer pageTotalCount=mysqlServiceConfigDao.queryForPageTotalCount();
        page.setPageTotalCount(pageTotalCount);
        Integer pageTotal=pageTotalCount/pageSize;
        if(pageTotalCount % pageSize >0){
            pageTotal++;//总条数,除以一页条数,大于0,页码数+1
        }
        page.setPageTotal(pageTotal);
        System.out.println("pageNo 原来是 is:"+pageNo);
        if(pageNo<1){//防止用户输入量太大
            pageNo=1;
        }else if(pageNo>pageTotal){
            pageNo=pageTotal;
        }
        page.setPageNo(pageNo);//当前页码
        System.out.println("pageNo 现在是 is:"+pageNo);
        System.out.println("pageTotal is:"+pageTotal);
        //要得到的是page的items
        Integer begin=(page.getPageNo()-1)*pageSize;
        List<MysqlServiceConfig> items=mysqlServiceConfigDao.queryForPageItems(begin,pageSize);
        page.setItems(items);
        return page;
    }
}
